baber/WOPTO huggingface dataset:
Patent JP-2023019615-A (JP)
Title: Color development structure
Inventor: YOSHIMURA MAI
IPC: G02B5/28
Filed: 2021-07-29
Abstract: To provide a color development structure capable of acquiring clear color development with a small number of layers independent of increase in the thickness of a thin film.SOLUTION: A color development structure 10 includes an optical functional layer 24 including a metal layer 22 and a dielectric layer 23, the optical functional layer 24 for emitting reflected light strengthened by interference. A refractive index in a visible area of the metal layer 22 is different from a refractive index in a visible area of the dielectric layer 23. The metal layer 22 has a wavelength range with 5% or more transmittance in the visible area. The film thickness of the metal layer 22 is 5 nm or more and 40 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2023019876-A (JP)
Title: Nucleic acid measurement device, method for designing the same, method for manufacturing the same, and measurement method using the same
Inventor: MIYAUCHI YUKI
IPC: C12M1/00
Filed: 2021-07-30
Abstract: To provide a device or an apparatus which is for DNA microarray and which enables detection of DNA spots at a high signal/noise ratio.SOLUTION: Provided is a method for manufacturing a DNA microarray detection apparatus, or the like, the method comprising: acquiring a three-dimensional fluorescence spectrum of a substrate for DNA microarray; determining a wavelength band in which fluorescence of the substrate is low; and selecting, on the basis of the wavelength band, an excitation wavelength, a fluorescent molecule, and/or a detection wavelength.SELECTED DRAWING: Figure 5
Patent JP-2021176582-A (JP)
Title: Game machine
Inventor: KUWANA SUKEYUKI
IPC: A63F5/04
Filed: 2021-08-02
Abstract: To enhance game property using an advantageous section.SOLUTION: A Pachinko slot machine 1 includes an advantageous section in which notification advantageous to a player can be executed and a normal section in which it cannot be executed. In the Pachinko slot machine 1, the game state is shifted to the advantageous section according to the winning combination in the normal section, but when the determination of winning combination determining means is a specific determination result, the game state is maintained in the normal section. When the determination of the winning combination determining means is a small winning combination related to the putout of tokens, the game state is always shifted from the normal section to the advantageous section.SELECTED DRAWING: Figure 197
Patent JP-2023023175-A (JP)
Title: Vehicular display device, vehicular display method and vehicular display program
Inventor: HIKUMA TOMOHITO
IPC: B60R1/00
Filed: 2021-08-04
Abstract: To provide a vehicular display device which enables a user to easily discriminate the direction of a displayed image, viewed from the own vehicle.SOLUTION: A control unit 32 generates an all-around bird-eye view composite image by compositing image data acquired by a plurality of cameras, composites the image data acquired by the plurality of cameras if necessary, to thereby generate a wide-range rear image, a left rear image, a right rear image, a front image and a rear image, and calculates a field angle of the image data used to generate the wide-range rear image, the left rear image, the right rear image, the front image and the rear image. Also, the control unit 32 displays any of the wide-range rear image, the left rear image, the right rear image, the front image and the rear image on a first display region of an in-cabin display device 34, and overlaps information indicating the field angle corresponding to the image displayed on the first display region on the all-around bird-eye view composite image to display them on a second display region of the in-vehicle compartment display device 34.SELECTED DRAWING: Figure 1
Patent JP-2023023316-A (JP)
Title: Treatment apparatus and treatment method for recovering decomposition oil from pyrolysis gas
Inventor: IHARA TAKAYUKI
IPC: C10G1/10
Filed: 2021-08-05
Abstract: To provide a treatment apparatus capable of improving quality of a decomposition oil recovered from a pyrolysis gas generated by pyrolysis of organic matter such as waste plastics.SOLUTION: A treatment apparatus 2 comprises: a physical separation part 15 that physically removes particles from a pyrolysis gas; and an oil recovery part 16 that recovers a decomposition oil from the pyrolysis gas from which the particles have been removed. The physical separation part 15 comprises a washing dust collector 25 that removes the particles from the pyrolysis gas by spraying a washing medium onto the pyrolysis gas.SELECTED DRAWING: Figure 1
Patent JP-2021185691-A (JP)
Title: Method executed by network device and terminal device, network device, and terminal device
Inventor: LIU HONGMEI
IPC: H04W16/14
Filed: 2021-08-11
Abstract: To provide a method and a network device that can limit interference with other systems or nodes, and reduce the number of LBTs required for signal transmission in a LAA system that uses unlicensed spectrum.SOLUTION: In a method of transmitting information, transmitted information includes one reference signal and at least two of a plurality of radio resource control (RRC) messages. The method includes sending a reference signal and at least two of a plurality of RRC messages using the same time unit or at least two consecutive time units, the reference signal and at least two of the plurality of RRC messages have the same time offset or different time offsets, and have the same transmission periodicity or transmission periodicity which is a different multiple of a predetermined periodicity.SELECTED DRAWING: Figure 1
Patent JP-2023008730-A (JP)
Title: Beverage glass reflector
Inventor: NISHIDA MAKOTO
IPC: A47G19/22
Filed: 2021-07-06
Abstract: To provide a beverage glass reflector which allows detachment and attachment of a reflector in a glass main body, without getting a user's hand into a beverage in the glass.SOLUTION: A reflector 1 for beverage glass is fixed to the inside of a beverage glass 10 which has a top opening 11 and is formed into a bottomed cylindrical shape, and the reflector comprises: a plate-shaped reflector main body 2; and a support rod 4. To a lower end of the support rod 4, a lower end of the reflector main body 2 is jointed, on an upper end of the support rod 4, a U-shaped frame 3 is provided so as to be coupled to an end part of the top opening 11. The top surface of the reflector main body 2 is provided with a reflection surface 8 for reflecting light. By inserting the end part of the top opening 11 into the U-shaped frame 3, the reflection surface 8 is fixed inside the beverage glass 10 in an inclined state to the bottom part of the beverage glass 10.SELECTED DRAWING: Figure 1
Patent JP-2023028308-A (JP)
Title: controller
Inventor: SAICHI MASAYOSHI
IPC: F04D29/64
Filed: 2021-08-19
Abstract: To enhance workability and reduce man-hours when attaching/detaching a fan to/from a housing of a controller.SOLUTION: A controller 1 includes a fan unit 8 to be attached to an opening portion 80 provided in a back plate 2b of a housing 2. The fan unit 8 includes a fan 85 having an impeller 83 and a casing 84, a fan cover 86 contacting the casing 84 from an X2 side, and an attaching member 87 contacting the casing 84 from an X1 side. The attaching member 87 includes an attaching plate portion 87c that extends to the outside of the fan cover 86 and is fixed to the edge of the opening portion 80. The fan cover 86 includes an extending portion 86c extending outward beyond the casing 84, and a bent plate portion 86e bent from the tip of an extending portion 86c to the casing 84 side, and wiring 92 of the fan 85 is arranged between a wiring passage 89 between the bent plate portion 86e and the casing 84.SELECTED DRAWING: Figure 3
Patent JP-2023028458-A (JP)
Title: Image forming apparatus and image density adjustment method
Inventor: KONO HIROSHI
IPC: G03G15/01
Filed: 2021-08-19
Abstract: To provide an image forming apparatus that executes image density adjustment for intermediate gradation at a more appropriate timing than before and has high convenience for a user.SOLUTION: An image forming apparatus comprises: an image forming unit that forms a toner image to form an image; an image density adjustment unit that executes image density adjustment; a storage unit that stores the ratio of a predetermined type of images that may be affected by a change in the density of images with intermediate gradation to all the types of images formed by the image forming unit in a predetermined period as a contribution ratio of intermediate gradation images; and a control unit that controls the image forming unit, the image density adjustment unit, and the storage unit. The image density adjustment unit executes image density adjustment for maximum density and image density adjustment for intermediate gradation respectively at predetermined execution timings based on the cumulative number of images formed by the image forming unit or the cumulative operating time of the image forming unit. The control unit changes the execution timing of the image density adjustment for intermediate gradation according to the contribution ratio of the intermediate gradation images stored in the storage unit.SELECTED DRAWING: Figure 4
Patent JP-2023028513-A (JP)
Title: Gas barrier layer-forming composition, gas barrier film, laminate and wrapper
Inventor: SASAKI NORIKO
IPC: B32B27/40
Filed: 2021-08-19
Abstract: To provide a gas barrier layer-forming composition capable of forming a gas barrier layer less prone to deterioration of gas barrier properties after heating.SOLUTION: A gas barrier layer-forming composition contains an aqueous polyurethane resin (A) containing an acid group-containing polyurethane resin, and a water-soluble polymer (B). The aqueous polyurethane resin (A) is free of polyurethane resin particles with a circle equivalent diameter exceeding 20 μm. A mass ratio between the aqueous polyurethane resin (A) and the water-soluble polymer (B) in a solid content (aqueous polyurethane resin (A)/water-soluble polymer (B)) is 85/15-10/90.SELECTED DRAWING: None
Patent JP-2023030759-A (JP)
Title: toilet remote control
Inventor: SHIMAZAKI HIROKAZU
IPC: E03D9/08
Filed: 2021-08-24
Abstract: To provide a toilet remote control capable of allowing a user to easily recognize an operation unit.SOLUTION: A toilet remote control 1 includes an operation unit 20, and an operation base (first area 60A). The operation unit 20 is displayed being projected in space and receives an operation for executing a function of toilet equipment 100. The operation base is placed at the output surface side from which light forming the display of the operation unit 20 is emitted. In the toilet remote control 1, the color of the lower area (second area 60B) located below the operation base is different from the color of the operation base.SELECTED DRAWING: Figure 3
Patent JP-2023031727-A (JP)
Title: Multi-core fiber
Inventor: SAKAMOTO YASUSHI
IPC: G02B6/02
Filed: 2021-08-25
Abstract: To induce a multi-core fiber, which can have different cores induced to couple together between identical LP modes and between different LP modes, to have random coupling between modes at random at a radius of bending free of an increase in loss accompanying a decrease in radius of bending.SOLUTION: There is a multi-core fiber that has, in a section of the optical fiber, a plurality of core regions having refractive indexes larger than the refractive index of a clad region, in which the core regions have a ring type refractive index distribution where an inside refractive index is lower than an outside refractive index, respectively, and also guide a plurality of propagation modes at an in-use wavelength, respectively, and identical and different modes propagated in the respective core regions are coupled together between cores.SELECTED DRAWING: Figure 1
Patent JP-2022046429-A (JP)
Title: Heat insulating curtain
Inventor: WANG WEITAO
IPC: D01F6/92
Filed: 2021-08-26
Abstract: To provide a heat insulating curtain.SOLUTION: In a heat insulating curtain knitted and woven at least by chain knitting yarns, weft internal yarns, and heat insulation yarns, the heat insulation yarns are not fixed or connected to the chain knitting yarns or to the weft internal yarn, the heat insulation yarns go parallel to chain knitted tissues in the warp direction, are mediated between warp insertion inlays on both the right and back surfaces of the curtain, the heat insulation yarns are laid on, and no loop is formed, so that a used amount of the heat insulation yarns is the smallest but a surface area of a fabric covered with the heat insulation yarns is the largest. A mesh of warp knitted fabric is covered adiabatically, so that best insulation effectiveness can be achieved.SELECTED DRAWING: Figure 3
Patent JP-2023034467-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-08-31
Abstract: To provide a game machine which does not make a player feel uncomfortable due to display of decoration identification information and hold display in an unnatural manner.SOLUTION: A performance control CPU 120 performs a variation start action of a decorative pattern while performing a hold shift display with the start of a variable display, and does not start scroll display of the decorative pattern until completed is the shift display for switching the first hold display 002SG101 displayed in a first display area from the left in a special pattern hold storage display area 5U to the active display area 5F as the active display 002SG103. In addition, when the variable display is executed based on the first type of variation pattern designation command and when the variable display is executed based on the second type of variation pattern designation command, a common shift display can be performed.SELECTED DRAWING: Figure 42
Patent JP-2023034991-A (JP)
Title: Stress monitoring sensor, sensor positioning member, and stress monitoring method
Inventor: SEKINE MARIKO
IPC: G01D5/353
Filed: 2021-08-31
Abstract: To facilitate linear installation in a desired direction even when multi-directional distortions are measured.SOLUTION: A stress monitoring sensor for monitoring a stress inside a concrete structure includes: a plurality of optical fiber sensors having a detection part for detecting distortion provided in an optical fiber cable for transmitting an optical signal or a single optical fiber sensor having a plurality of detection parts for detecting distortion; a support member for supporting the optical fiber sensor; and a positioning part which is provided on the support member, and restricts the position of the detection part so that the plurality of detection parts cross each other at one specific point and extend in a non-parallel direction.SELECTED DRAWING: Figure 6A
Patent JP-2023035012-A (JP)
Title: Air-conditioning system
Inventor: MATSUMOTO SACHIKO
IPC: F24F11/72
Filed: 2021-08-31
Abstract: To suppress the degradation of comfort in an indoor space due to operation, in an air-conditioning system performing operation for purifying a heat exchanger by using condensed water in the heat exchanger.SOLUTION: An air-conditioning system is equipped with an outdoor unit, an indoor unit, a ventilation device, and a control portion. The ventilation device can execute exhaust operation sucking indoor air and discharging it to the outside. The indoor unit can execute purifying operation purifying an indoor heat exchanger by using condensed water in the indoor heat exchanger. The control portion makes the ventilation device to execute the exhaust operation after the completion of the purifying operation.SELECTED DRAWING: Figure 5
Patent JP-2023035339-A (JP)
Title: torque sensor
Inventor: OKAZAKI SHUNSUKE
IPC: G01L3/10
Filed: 2021-09-01
Abstract: To reduce hysteresis characteristics more.SOLUTION: The present invention includes: a body part 1 as a disc-like member; a fastening unit 11 provided in the outer circumference of the body part 1, the fastening unit having a hole 111 in which the shaft part of a fastening member for fastening a first external apparatus can be inserted; a fastening unit 12 provided in the inner circumference of the body part 1, the fastening unit having a hole 112 in which the shaft part of a fastening member for fastening a second external apparatus can be inserted; and a contact surface with which the head part of the fastening member can be in contact, the contact surface being provided in the outer circumference of at least one of the fastening unit 11 and the fastening unit 12 and having a thickness in a torque axial direction with respect to the main surface.SELECTED DRAWING: Figure 1
Patent JP-2021183243-A (JP)
Title: Device and methods for transvascular tumor embolization with integrated flow regulation
Inventor: MICHAEL P ALLEN
IPC: A61M25/10
Filed: 2021-09-01
Abstract: To provide a delivery system and method enabling optimization and standardization of treatment delivery.SOLUTION: A catheter assembly comprises: a catheter body having a proximal end, a distal end and a balloon inflation lumen; and an inflatable balloon attachable to the distal end of the catheter body, the balloon having an inner surface that at least partially defines an interior volume, the balloon being configured such that the interior volume can be in fluid communication with the inflation lumen of the catheter body to inflate the balloon.SELECTED DRAWING: Figure 1
Patent JP-2022073975-A (JP)
Title: Coated steel sheet
Inventor: YOSHIDA MASAHIRO
IPC: C23C2/40
Filed: 2021-09-15
Abstract: To provide a coated steel sheet having stably superior corrosion resistance and processed-part corrosion resistance.SOLUTION: The present invention pertains to a coated steel sheet comprising a coating film formed on a plating coating directly or via a chemical conversion coating. The plating coating contains Al: 45-65 mass%, Si: 1.0-4.0 mass% and Mg: 1.0-10.0 mass%, with the balance being Zn and inevitable impurities. The diffraction intensity of Mg2Si and MgZn2 in the plating coating by X-ray diffraction satisfies the relationship (1): Mg2Si (111)/MgZn2 (100)≤2.0 (1).SELECTED DRAWING: None
Patent JP-2021193136-A (JP)
Title: Methods for purifying fc region-containing polypeptides with efficiency
Inventor: TANAKA NOBUYUKI
IPC: C07K16/00
Filed: 2021-09-16
Abstract: To provide more efficient methods for purifying Fc region-containing polypeptides, in particular, bispecific antibodies, using protein A resin columns.SOLUTION: An Fc region of an Fc region-containing polypeptide is prepared in such a manner that a first polypeptide chain of the Fc region binds to a Protein A resin, but a second polypeptide chain of the Fc region does not bind to the resin or shows weak binding to it. As a result, the amount of the Fc region-containing polypeptide bound per volume of the resin is increased allowing for more efficient purification of the above-mentioned Fc region-containing polypeptide.SELECTED DRAWING: Figure 1
Patent JP-2022008496-A (JP)
Title: Inactivation device and method
IPC: A61L9/20
Filed: 2021-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an inactivation device and method capable of efficiently inactivating microorganisms and viruses. 
     SOLUTION: An inactivation device comprises: an ultraviolet irradiation unit that irradiates a surface or space inside a facility or vehicle where a person or animal is present with light containing ultraviolet rays having a wavelength that inactivates microorganisms and/or viruses; and a control unit that controls irradiation and non-irradiation of light by the ultraviolet irradiation unit. The ultraviolet rays contained in the light emitted from the ultraviolet irradiation unit are light in a wavelength range of 190 to 235 nm. The control unit controls so that the light emitting operation and non-light emitting operation by the ultraviolet irradiation unit are alternately and repeatedly performed, and controls so that the integrated light quantity of one light emitting operation of the ultraviolet irradiation unit is 10 mJ/cm 2  or less. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023046734-A (JP)
Title: Power supply circuit
Inventor: TEH CHEN KONG
IPC: H02M1/00
Filed: 2021-09-24
Abstract: To provide a power supply circuit which can appropriately restrict current even in such a case that output voltage is near zero volt.SOLUTION: A power supply circuit of an embodiment comprises: a series circuit between a resistor R1 and a transistor M2 connected in parallel with a transistor M1 between an input terminal 11 and an output terminal 12; a resistor R2 the one end of which is connected with the input terminal 11; an operational amplifier Amp 1 which has first input with which the other end of the resistor R2 is connected and second input with which a connection node N2 between the resistor R1 and the transistor M2 is connected, and outputs a signal according to voltage difference between the first and second inputs; a transistor M3 which outputs current according to the signal to be output from the operational amplifier Amp 1; a resistor R3 which generates voltage according to the current; and an operational amplifier Amp 2 which outputs a signal according to voltage difference between the voltage and reference voltage to a gate of the transistor M1 and a gate of the transistor M2.SELECTED DRAWING: Figure 1
Patent JP-2022000223-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2021-09-29
Abstract: To provide a technique capable of appropriately inspecting a game machine.SOLUTION: A game machine includes: storage means for storing predetermined information when external supply of power is interrupted; restoration means for executing restoration processing for restoring the game machine to a state before the interruption of power, based on predetermined information when external power starts to be supplied; display means capable of displaying each kind of information composed of a plurality of display elements; and inspection processing execution means for executing inspection processing as processing for operating a plurality of display elements for composing the display means in a predetermined mode. The inspection processing execution means includes means for executing inspection processing with execution of restoration processing as an opportunity.SELECTED DRAWING: Figure 1
Patent JP-2021193302-A (JP)
Title: Ceiling fan
Inventor: NAKATANI KAORU
IPC: F04D25/08
Filed: 2021-10-04
Abstract: To obtain a ceiling fan which is favorable in construction performance and maintenance/inspection performance, and rich in design performance, in the ceiling fan which is hung from a ceiling for installation.SOLUTION: A ceiling fan 1 comprises a rotating blade 5 which is screw-fastened to a fastening part arranged at an external peripheral edge part of a face of a pipe part 2 in a motor part 4 at a ceiling side in an axial direction at one end part side, and a cover part 7 into which the pipe part 2 is inserted at the ceiling side with respect to the motor part 4 of the pipe part 2 in the axial direction, and which is fixed to the pipe part 2. In the cover part 7, a long-hole shaped pipe part insertion hole 15a inserted with the pipe part 2 is formed at an upper end face part, and the cover part is fixed to the pipe part 2 with screws from a direction orthogonal to an axial direction of the pipe part 2, and covers the fastening part. In a state that the pipe part 2 is inserted into the long-hole shaped pipe part insertion hole 15a, and the cover part 7 is not fixed to the pipe part 2 with the screws, the ceiling fan 1 can make an axial direction of a center axis of the cover part 7 differ from a center axis of the pipe part 2.SELECTED DRAWING: Figure 1